polarization curve

A simple three-point method for evaluation corrosion current and Tafel slopes from a single polarization curve

一种研究金属腐蚀的电化学方法&改进的单极化曲线三点法

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The corrosion resistance of the overlaid layer was assessed by means of the polarization curve.

利用极化曲线评价了熔覆层的耐蚀性.

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Test the polarization curve of the substrate and the different coating.

采用恒电位仪测定基体和不同镀层的极化曲线.

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Polarization curve results indicated that the presence of Thiobacillus ferrooxidans resulted in higher corrosion potential of the electrode and obviously accelerated the corrosion current density.

极化曲线测试结果表明，细菌的存在使浸泡20天后A3钢电极的自腐蚀电位升高，腐蚀电流密度增大。

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A few Problems on the Polarization Curve Determination of Metal Positive Pole in the Experiment

关于金属阳极钝化曲线测定实验中的几个问题

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Based on this the effects of HSJ on the electrochemical behaviors of zinc in alkaline solutions were also studied by means of cyclic polarization curve.

在此基础上，通过循环极化曲线研究了HSJ对碱性锌电枫电化学行为的影响。

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The corrosion-resistance of film measured by two methods. One is soaking experiment, another is electrochemical experiment, the later mainly tested the anodic polarization and taffy curve.

镀层的耐腐蚀性能用两种方法进行检测，其一是浸泡试验法；其二是电化学试验法，其中后者主要使用阳极极化曲线和塔菲尔曲线来说明。

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Polarization curve testing found that the NNF is a hybrid inhibit, adsorption of membrane-type inhibitor.

极化曲线测试发现，缓蚀剂NNF是一种混合抑制吸附膜型缓蚀剂。

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Equations for polarization curve and the height of hysteric ring were derived and examined.

推导并验证了极化曲线和滞后圈高度的方程式.

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Oxidized phosphated starch ( OPS) was synthesized from the potato starch. Its anticorrosion and antiscaling properties were studied by weight loss, polarization curve measurement and static scale inhibition test.

采用挂片失重法、极化曲线与静态阻垢法研究表明，以马铃薯淀粉为原料合成的氧化磷酸化淀粉（OPS），具有良好的缓蚀阻垢性能。

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Experimental techniques such as tensile test, metallographic examination, classical corrosion test and polarization curve measurement were used to study the mechanical properties, microstructure and corrosion resistance of tin brass for condensation tube in power plants.

采用拉伸试验、金相显微分析、经典腐蚀试验方法及阳极极化曲线的测定，研究了电厂用锡黄铜冷凝管的力学性能、组织和耐蚀性能。

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The relation between concentration of PS and corrosion current is studied by method of polarization curve.

用电化学参数法研究石油磺酸盐对A3钢的腐蚀电流与其浓度的关系.

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Voltammetric determination of nickel disk cathodic polarization curve in chromating bath is presented.

采用伏安法测量镍盘电极在铬酸钝化液中的阴极极化曲线.

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Discrimination of mineral composition of ore body by reaction potentials of polarization curve

用极化曲线的反应电位区分矿体矿物成分

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It was found that the corrosion resistance ability could be consistent with the polarization curve test through 96 hours the neutral salt spray test.

并通过了96小时中性盐雾试验进行验证，发现其耐腐蚀能力和极化曲线测试结果是一致的。

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A selenious acid type solution of better performance was obtained by the test of polarization curve, the test of corrosion resistance and the test of duration life.

研究改进了现行的钢铁件常温黑化工艺，通过极化曲线测试、耐蚀性测试、寿命测试得到了性能良好的常温亚硒酸体系黑化液。

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A evaluation on corrosion resistent performance of copper tube before and after MBT filming treatment has been carried ont using 4 electro-chemical methods AC impedance, constant potential step, polarization curve and linear polarization.

用交流阻抗、恒电位阶跃、极化曲线、线性极化等四种电化学方法评价了MBT预膜处理前后凝汽器铜管的耐腐蚀性。

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Then which was discussed inhibition efficiency elementary by infrared spectrum and polarization curve.

然后对其作红外谱图,并通过动电位扫描极化曲线法初步探讨了它的缓蚀性能.

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The anode polarization curve of A0 pure aluminum in DI ( de-ions) water was measured to simulate the pit corrosion of reactor pool shell.

测量A0纯铝在去离子水中的极化曲线用来模拟反应堆池壳的点蚀。

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Anode polarization curve and regularity of electrode potential changing with time on acid copper plating solution are studied and the results show that the composite coating containing hydrophobe microcapsules has higher corrosion-resistance function than copper coating.

含憎水剂微胶囊的复合镀铜层在硫酸溶液中的电极电位随时间变化规律和阳极极化曲线表明，其比普通镀铜层具有更好的耐腐蚀性。

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